the 🐣 sustaina-dorable start

Baby clothes are on your littlest one's skin almost 24 hours a day. (The only break is bathtime - and the occasional clothing-free learning-to-eat-solids session 🀭). Also? Their skin is 30% thinner than yours. So the question isn't really "what looks cute" (though our stuff most definitely does) - it's "what's actually touching their skin every single hour of the day?" Shop our clean start baby sleepers, onesies and bodysuits, rompers, and pajamas from newborn to toddler.

☁️ Insanely soft 100% GOTS-certified organic cotton and non-toxic dyes
🌿 Plastic-free - no sneaky 30% poly-blend, zero microplastics
πŸ‡¨πŸ‡¦ Ethically made in Canada since 2008
🍼 Easy snaps, two-way zips, and grow-with-them fits
🧺 Lasts ~400+ washes for easy passing down

organic cotton baby clothes

For best results on what's in stock today, choose availability "In stock" and then choose your child's age.
size
shade
product type
price
$
$
Sort by

the story behind our organic baby essentials

mini mioche began with the search for baby clothes that were truly clean, soft, and timeless. We couldn’t find them, so we made our own. Every piece in the baby collection is made from 100% GOTS-certified organic cotton with non-toxic dyes and absolutely no polyester or plastic. Knit and sewn ethically in Canada, these pieces are designed for everyday wear, milestone moments, and everything in between - the kind of clothes you’ll want to keep long after they’ve been outgrown.

common questions about organic cotton baby clothes

Is organic cotton actually better for babies?

For finished-fabric chemistry, yes. Conventional cotton is one of the most pesticide-intensive crops in the world, and the residues persist in fiber through processing. Organic cotton avoids that upstream exposure. GOTS-certified organic cotton goes further by banning the post-fiber chemistry too: no formaldehyde, no PFAS, no chlorine bleach, no AZO dyes.

What does GOTS-certified mean?

GOTS is the Global Organic Textile Standard, the strictest international certification for organic textiles. To carry the mark, every step from fiber to finished garment passes independent audits covering fiber, chemistry, wastewater, labour, and chain of custody.

Are mini mioche baby clothes flame-retardant treated?

No. Our snug-fit sleepers meet US sleepwear flammability regulations (16 CFR 1615/1616) by being snug-fitting (path 2 of the regulation), not by chemical treatment. Untreated organic cotton is naturally flammable, like all cellulose, which is exactly why the snug-fit path exists. Snug fit is the safest option for a chemical-free sleep and fully approved with North American children's sleepwear regulations.

What sizes do mini mioche baby clothes come in?

0 to 24 months across the baby line. Sleepers are size 0-3, 3-6, 6-12, 12-18, and 18-24 months. Onesies and bodysuits match the same range.

Are these clothes made in Canada?

Yes. mini mioche has manufactured in Canada continuously since 2008. The Made in Canada label is the legal disclosure of where the garment was knit, cut, and sewn.

How do I care for organic cotton baby clothes?

Machine wash cold, tumble dry low. No bleach, no fabric softener (it leaves a film that reduces absorbency). The fabric softens with every wash and holds shape through hundreds of cycles, which is the point of buying 100% organic cotton in the first place.

{ % render 'rebuy-extensions % }